GB 16227-1996 Hygienic standard for mercury in workplace air

This standard specifies the maximum permissible concentration of mercury in workplace air and the monitoring and testing methods. This standard applies to all types of enterprises that produce and use mercury. GB 16227-1996 Hygienic Standard for Mercury in Workshop Air GB16227-1996 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Health standard for element mercury vapour in the air of workplaceWww.bzxZ.net
Subject content and scope of application
This standard specifies the maximum permissible concentration of mercury in workplace air and the monitoring and inspection methods. This standard applies to all types of enterprises that produce and use mercury. 2 Reference standards
GB/T16012 Cold atomic absorption spectrometric determination method for mercury in workplace air GB/T16013 Disulfide spectrophotometric determination method for mercury in workplace air 3 Hygienic requirements
The maximum permissible concentration of mercury in workplace air is 0.02mg/m3. 4 Monitoring and inspection methods
The determination of mercury vapor content in workplace air shall be carried out in accordance with GB/T16012 and GB/T16013. Additional remarks:
This standard was proposed by the Ministry of Health of the People's Republic of China. This standard was drafted by the Shanghai Institute of Labor Hygiene and Occupational Disease Prevention and Control. The main drafters of this standard are Fu Weizu, Xue Shouzheng and Zhang Ge. GB16227—1996
This standard is interpreted by the Institute of Labor Hygiene and Occupational Diseases, Chinese Academy of Preventive Medicine, entrusted by the Ministry of Health. Approved by the State Bureau of Technical Supervision on April 3, 1996518
Implementation on September 1, 1996
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